20163379102

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1\times {\mathrm{339943}}^1$

素因数の和:340623

約数の個数: 16

約数和(自身を含む): 30937623552

約数和(自身を除く): 10774244450

約数列:

[1, 2, 47, 94, 631, 1262, 29657, 59314, 339943, 679886, 15977321, 31954642, 214504033, 429008066, 10081689551, 20163379102]

約数ペア:

[(1, 20163379102), (2, 10081689551), (47, 429008066), (94, 214504033), (631, 31954642), (1262, 15977321), (29657, 679886), (59314, 339943)]